Daikin Altherma 3 WS EWSAH06UD 9W Series Installer's Reference Manual page 160

11 | Configuration
Installer reference guide
160
If...
Space heating/cooling is ON and
the operation mode is "cooling"
Room thermostat control ([C‑07]=2)
During room thermostat control, room frost protection [2‑06] is guaranteed when
activated. If so, and the room temperature drops below the room antifrost
temperature [2‑05], the unit will supply leaving water to the heat emitters to heat
up the room again.
# Code
[1.4.1] [2-06]
[1.4.2] [2-05]
INFORMATION
When the dedicated Human Comfort Interface (BRC1HHDA used as room
thermostat) is disconnected (because of incorrect wiring or damage of the cable),
then room frost protection is NOT guaranteed.
NOTICE
If Emergency is set to Manual ([9.5.1]=0), and the unit is triggered to start
emergency operation, the unit will stop and needs to be recovered manually via the
user interface. To recover operation manually, go to the Malfunctioning main
menu screen, and confirm emergency operation before starting.
Room frost protection is active even if the user does not confirm emergency
operation.
Room sensor offset
Only applicable in room thermostat control.
To calibrate the (external) room temperature sensor, give an offset to the value of
the room thermistor as measured by the Human Comfort Interface (BRC1HHDA
used as room thermostat) or by the external room sensor. The setting can be used
to compensate for situations where the Human Comfort Interface or the external
room sensor cannot be installed at the ideal location.
See "6.7 Setting up an external temperature
# Code
[1.6] [2-0A]
[1.7] [2-09]
There is no room frost protection.
Description
Activation:
▪ 0 No: Antifrost functionality is OFF.
▪ 1 Yes: Antifrost functionality is on.
Room setpoint:
▪ 4°C~16°C
4
sensor" [ 56].
Description
Room sensor offset (Human Comfort
Interface (BRC1HHDA used as room thermostat)):
Offset on the actual room temperature measured
by the Human Comfort Interface.
▪ –5°C~5°C, step 0.5°C
Room sensor offset (external room sensor
option): Only applicable if the external room
sensor option is installed and configured.
▪ –5°C~5°C, step 0.5°C
Then...
EWSAH/X06UD
Daikin Altherma 3 WS
4P675765-1 – 2022.04